For instance to verify suspicious sock puppets account.
Google Image Search
Yandex
Look for the image and similar images.
TinEye
Can be relevant to get different result, but less exhaustive.
Picture metadata are protected nowadays, however it still can leads to interesting data like location.

Some jobs are about physical penetration testing. It can implies satellite, drone reconnaissance etc.
Think about how get access to the address. Find location where you can make drone recon anonymously.
Look about private road, protection measure (guards etc). Find door, which security, badges. Smoking area have often open doors. What do employee wears.
GeoGuessr- The Top Tips, Tricks and Techniques
<aside> 🗒️ Todo : synthesise the blog above
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